CVE-2023-4147
Linux Netfilter Use-After-Free Vulnerability
Description
A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.
INFO
Published Date :
Aug. 7, 2023, 2:15 p.m.
Last Modified :
Sept. 16, 2024, 1:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2023-4147
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-4147.
| URL | Resource |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:5069 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:5091 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:5093 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:7382 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:7389 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:7411 | Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2023-4147 | Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2225239 | Issue Tracking Patch Third Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211 | Mailing List Patch |
| https://www.spinics.net/lists/stable/msg671573.html | Mailing List Patch |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-4147 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-4147 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Sep. 16, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. https://www.debian.org/security/2023/dsa-5480 Removed Reference Red Hat, Inc. https://www.debian.org/security/2023/dsa-5492 Removed Reference Red Hat, Inc. https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Removed Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20231020-0006/ -
Modified Analysis by [email protected]
Aug. 26, 2024
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2023:7382 No Types Assigned https://access.redhat.com/errata/RHSA-2023:7382 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:7389 No Types Assigned https://access.redhat.com/errata/RHSA-2023:7389 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:7411 No Types Assigned https://access.redhat.com/errata/RHSA-2023:7411 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.5 *cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.5:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.5:rc3:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.9 up to (excluding) 5.10.190 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.124 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.43 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.4.8 *cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.5:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.5:rc3:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 21, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7382 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7389 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7411 [No types assigned] -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-416 -
Modified Analysis by [email protected]
Nov. 02, 2023
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2023:5069 No Types Assigned https://access.redhat.com/errata/RHSA-2023:5069 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:5091 No Types Assigned https://access.redhat.com/errata/RHSA-2023:5091 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:5093 No Types Assigned https://access.redhat.com/errata/RHSA-2023:5093 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20231020-0006/ No Types Assigned https://security.netapp.com/advisory/ntap-20231020-0006/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5480 No Types Assigned https://www.debian.org/security/2023/dsa-5480 Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5492 No Types Assigned https://www.debian.org/security/2023/dsa-5492 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* OR *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_real_time:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 20, 2023
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20231020-0006/ [No Types Assigned] -
CVE Modified by [email protected]
Oct. 20, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 12, 2023
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2023:5091 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2023:5069 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2023:5093 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 10, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5492 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 19, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5480 [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 15, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-4147 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-4147 Patch, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2225239 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2225239 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211 No Types Assigned https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211 Mailing List, Patch Changed Reference Type https://www.spinics.net/lists/stable/msg671573.html No Types Assigned https://www.spinics.net/lists/stable/msg671573.html Mailing List, Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.5 *cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.5:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.5:rc3:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-4147 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-4147
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.00%
score
0.05085
percentile